baber/WOPTO huggingface dataset:
Patent JP-2000046398-A (JP)
Title: Garret ventilating system
Inventor: MAEDA YOSHINORI
IPC: F24F7/02
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce a heating load and a cooling load of a habitable room by utilizing a ventilation of a garret by switching a switching damper by thermoswitches installed in the garret and the room. SOLUTION: A fan 4 is installed in a garret 3 partitioned by a ceiling 3 at an upper side of a habitable room 1. An air intake port 5 of the fan 4 is provided in the garret 3. A supply air duct 8 having an air supply pot 1 and an exhaust duct 11 having an exhaust port 10 are connected to the room 1 via a switching damper 6. The damper 6 is switched by thermoswitches 13, 14 respectively installed in the room 1 and the garret 3 so that the air is supplied to any of the duct 8 and the duct 11. An opening 15 is provided as an air intake port on a lower surface 9 of eaves of the garret. The fan 9 uses a solar cell 18 installed on a room 17 as a power source.
Patent JP-H1065472-A (JP)
Title: Transmitter having alc function
Inventor: TOMITA HIROKI
IPC: H03G3/30
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To reduce the distortion of a variable gain amplifier even when the output level is set high. SOLUTION: An ALC section 9 receives respectively a signal from a coupler 2 and a CM coupler 7 and controls a variable gain amplifier 1 so that a transmission output level designated by an external output setting signal S3 is obtained. When the transmission output level is set to a prescribed level or over, a control signal C2 is fed to a switch control section 8. The switch control section 8 switches switches 3, 4, 6 from the on-state to the off-state based on the control signal C2. When the switches 3, 4, 6 are set to the off-state respectively, since a high frequency signal passes through a 1/2 wavelength strip line 5, the ALC section 9 detects a signal from the CM coupler 7 to control the variable gain control amplifier 1.  Since a travelling wave insertion loss of the 1/2 wavelength strip line 5 is designed to be a loss lower by the coupler 2, the output level of the variable gain amplifier is set lower and generated distortion is suppressed.
Patent JP-H0764117-A (JP)
Title: Production of liquid crystal display device
Inventor: MORITA HIROSHI
IPC: H01L49/02
Filed: 1993-08-31
Abstract: PURPOSE:To provide a liquid crystal display device which does not generate seizure, etc., not only in the initial period of operation start but after a long-time operation as well by forming a stage for forming second conductors of two pieces of nonlinear resistance elements on a nonlinear resistance film and a stage for heat-treating these conductors in a specific temp. range. CONSTITUTION:The nonlinear element part having two pieces of MIM elements 18a, 18b connected in series to reverse polarities is formed and the first conductor 19 is formed on the opposite surface of one substrate. The nonlinear resistance wire 20 consisting of a Ta oxide film is formed at a film thickness of 500 to 800 angstrom on the first conductor 19 consisting of a Ta thin film and further, the second conductors 21a, 21b consisting of Ti are formed and they are thereafter heat-treated for one hour at 200 to 300 deg.C. The film thickness of the Ta oxide is then increased and currents are more smoothly passed in spite of the large film thickness. Not only the seizure in the initial period of the operation start but also the seizure after the long-time operation are eliminated by the driving voltage within the withstand voltage of the IC of a driving circuit.
Patent JP-S6275701-A (JP)
Title: By-pass unit
Inventor: KONO SHINYA
IPC: G05B7/02
Filed: 1985-09-30
Abstract: PURPOSE:To reduce the manufacturing man-hour and cost of a by-pass unit, by installing a connector for connecting by-pass unit to a cable separately from a connector for connecting adjuster main body. CONSTITUTION:A by-pass unit 11 is fitted to the rear panel of an adjuster main body 21 by means of engaging means 27 and the entire body of the adjuster main body 21 and by-pass unit 11, which are connected to each other, is made to have a flat box-like shape of dimensions, which can be housed in a housing case 22. A by-pass unit connecting connector 17 is installed to a cable 25 which connects a terminal base 26 at the rear section of an adjuster housing case with the adjuster main body 21 separately from an adjuster main body connecting connector and, at the same time, engaging means 28 which are engaged with the engaging means of the by-pass unit 11 at the front side section of the inner lower surface of the housing case 22. At the time of backup, the connector of the by-pass unit 11 is connected with the by-pass unit connecting connector installed to the cable 25 and the engaging means of the by-pass unit is connected with the engaging means 28 at the front section of the housing case 22.
Patent JP-H0634428-A (JP)
Title: Milk accepting system
Inventor: YOSHIDA KAZUYOSHI
IPC: G01G3/14
Filed: 1992-07-21
Abstract: PURPOSE:To obtain a milk accepting system to be installed on the processor side when cow's milk is carried from a milk producer to the processor by using a vehicle, such as a tank lorry, etc. CONSTITUTION:The milk contained in the tank 10 of a vehicle 11 is made to flow into an accepting tank by gravity 3 which is constituted on a weighing means 3 and positioned lower than a milk accepting point 1 and the accepted weight of the milk into the tank 3 is weighed. Then the milk is stirred before transferring the milk by putting a submersible pump 13 in the tank 10.
Patent JP-H0264487-A (JP)
Title: Underwater transmitter-receiver
Inventor: KOYANO KIYOSHI
IPC: H04R1/44
Filed: 1988-08-31
Abstract: PURPOSE:To enhance directionality by suppressing an auxiliary pole level by setting the planar shape of the electrode formed to a piezoelectric composite so that the area thereof is made wide at the central part and made narrow toward the peripheral part. CONSTITUTION:A piezoelectric composite 1 is formed by elastically connecting a plurality of piezoelectric elements 2 each having a small prism shape regularly by a filling resin 6. For example, an electrode is formed to the whole of the rear of the piezoelectric composite 1 and a surface electrode is constituted so that the electrode surface 3a of the central part thereof is made wide and each of the intermediate electrode surfaces 3b, 3c on both sides thereof is made narrower than said electrode surface 3a and each of the electrode surfaces 3d, 3e at both ends thereof is made narrowest. When an underwater transmitter- receiver is prepared using the piezoelectric composite thus constituted, an auxiliary pole level is suppressed to make it possible to enhance directionality.
Patent JP-S60107905-A (JP)
Title: Power amplifier device
Inventor: AYAKAWA HIROAKI
IPC: H03F1/02
Filed: 1983-11-17
Abstract: PURPOSE:To obtain a small-sized power amplifier device capable of high efficiency operation by detecting a drop of an excessive signal or source voltage and switching the voltage of the control power source of a power amplification part to a high voltage side. CONSTITUTION:The control voltage VB supplied to the neutral point of the primary winding of an output transformer 6 is switched by a switch 9 from the low voltage side VL of a power circuit 1' to the high voltage side VH when an excessive input detector 8 detects an instantaneous break or break of the auxiliary power source which drives the power circuit 1' or the input signal to the control circuit 3 which controls power amplification parts (4-1, 4-2, and 6) exceeding a specific value. Then, the high voltage charged in a back-up capacitor 2 is applied to said neutral point. Thus, the charging voltage of the back-up capacitor is used for operation in case of the instantaneous break of the power source or input of the excessive signal, so the power source capacity is reduced, thereby obtaining the small-sized, high-efficiency power amplifier device.
Patent JP-H03106447-A (JP)
Title: Method of manufacturing catalyst and its precursor suitable for preparation of hydrocarbon from carbon monoxide and hydrogen and said catalyst
Inventor: DONARUDO REINARUDA
IPC: C10G2/00
Filed: 1990-08-16
Abstract: PURPOSE: To produce a catalyst having high selectivity and high activity by applying cobalt nitrate on a porous inactive carrier and calcining it/in an atmosphere containing nitrogen oxide at a fixed concentration or above. CONSTITUTION: As the catalyst or a precursor to the catalyst at the time of preparing a hydrocarbon from a mixture of carbon monoxide and hydrogen, the porous inactive carrier such as silica, alumina, on which a cobalt compound is applied, is used. In such a case, as the cobalt compound, cobalt nitrate is used. The carrier provided with the cobalt compound is calcined in the atmosphere containing nitrogen oxide having >=20 vol.%, preferably 40-95 vol.% and more preferably 60-90 vol.% concentration without considering moisture content. As a result, the catalyst having high sensitivity and high activity is obtained.
Patent JP-H0944419-A (JP)
Title: Printer
Inventor: SASAKI SHIGEO
IPC: G06F3/12
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To efficiently perform fault analysis by storing command title data, the reception order variable of commands and a line status, etc., in a storage means as record information. SOLUTION: A CPU 21 stores the record information of one block composed of respective data corresponding to a pair of commands and responses in a storage part 25. In this case, the record information LD of one block is stored in the storage part 25 corresponding to a pair of frames. The information LD includes the command title data D1-D4 capable of specifying the kinds of the commands, frame reception time T2', inter-frame time T3, response title data d1-d4 capable of specifying the kinds of the responses, the reception order variable Rx of the commands, the transmission order variable Sx of the responses and the line status STA. Thus, when a fault occurs, all the information LD stored in the storage part 25 is transferred to a host computer 1 and the fault analysis is performed.
Patent JP-S59109262-A (JP)
Inventor: NIKORASU MAATEIN HEFUAA
IPC: B03C7/04
Filed: 1983-11-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0265397-A (JP)
Title: Main device for key telephone system
Inventor: YOSHINO KUMIKO
IPC: H04Q3/58
Filed: 1988-08-31
Abstract: PURPOSE:To find an idle line with one time of dialing and to obtain a key telephone system main device, which is efficient to discover the idle line, by retrieving the idle line of a data communication line belonging to a group with dialing a representative number. CONSTITUTION:When a dial input is executed from a key telephone system 5a, a main control part 2 judges which area in the representative number area of all the groups housed in a storing part 3 the dial is equal with. At such a time, when the equal representative number does not exist in the storing part 3, data communication processing is not executed. However, when the representative number exists in the storing part 3, a data communication line number 32 in this group is read out of the storing part 3. It is judged whether a using condition 33 of the data communication line housed in the storing part 3 is idle or not. When the condition is idle, a data line is connected. When the condition is not idle, next one line data are read in the same group and the judgement is executed again. This judgement is executed until the idle line is found out or executed by the communication line number of the group housed in the storing part 3. When there is not the idle line at all, error processing is executed.
Patent JP-S6278322-A (JP)
Title: Earthquake-proofing structure of pile foundation
Inventor: TSUJITA MITSURU
IPC: E02D27/12
Filed: 1985-09-30
Abstract: PURPOSE:To keep the earthquake proofness of pile footing by compensating for the decrease of the contact area between the bottom of the footing and the ground by the subsidence of the ground by providing many projections to be buried in the ground in the downside of the footing to be supported by piles. CONSTITUTION:A footing 1 is supported by piles 2 reaching the bearing stratum 7, and many projections 3 of a given length are integrally provided in the downside of the footing and penetrated into the ground 6. Even when a space 9 is formed between the ground 8 and the lower part of the footing 1 as the ground 6 subsides, the decrease in contact area can be reduced as little as possible by the projections 3. The earthquake proofness of the footing 1 can thus be maintained for long periods of time.
Patent JP-S58111347-A (JP)
Title: Semiconductor device
Inventor: KUNINOBU SHIGEROU
IPC: H01L27/118
Filed: 1981-12-24
Abstract: PURPOSE:To optimize wirings and prevent delay of signal propagation by providing the diffused regions which will become power source and grounding lead between the first and second logical blocks and by connecting these regions and cells, blocks of logical blocks with wirungs. CONSTITUTION:A logical blockIis formed by logical circuit cells 20, 21, 22,... and a logical block II is formed by logical circuit cells 23, 25, .... The blocksI and II are formed opposingly and the n channel transistor regions of blocks are formed back to back. Similarly, the p channel regions are also formed back to back. The grounding leads 11A, 11B consisting of the diffused regions are provided opposing each other to the blocksIand II. The mutual connection wirings between cells can be realized by polycrystalline silicon wirings 26, 27, 28, and also by the wirings 29, 30, 31 after extending wirings from cells to the wirings 26, 27, 28 and making them contact with the A wiring 31. The vertical connections of logicalblocks can also be realized in the same way. Thereby, degree of freedom increases and optimum wirings can be established.
Patent JP-H1148192-A (JP)
Title: Joint reference processing device for wall member
Inventor: SHIGETA MASAKAZU
IPC: B26D7/01
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To very accurately form an end part with a joint as the reference, so that a wall surface in good finish outward appearance can be executed, while attaining reduction of a cost of equipment without using an exclusive machine. SOLUTION: An image processing device 7 is provided, which calculates a deviation from a prescribed work position of a reference mark photographed by a camera 6, 6 for photographing the reference mark given to a surface of a wall member 1 and decides whether this deviation is a permissible value or less or not.  In the case of a decision result by this image processing device 7 being negative, a positioning pusher for pressing the wall member 1 from a cross side part so as to correct a calculation deviation in a permissible value or less, a wall member position holding carry out device 13 for holding a position of the wall member 1 positioned by this positioning pusher to carry out the wall member 1 along a work line to a processing part, and a processing device 14 performing rotary cutting work in an end part of the wall member 1 carried out by this wall member position hold carry out device 13 are also provided.
Patent JP-H0265078-A (JP)
Title: Defective coupling detecting device for connector for automobile
Inventor: KOBAYASHI YOSHINOBU
IPC: H01R13/64
Filed: 1988-08-30
Abstract: PURPOSE:To correctly detect the incomplete coupling of a connector by providing a notch at the lower section of a lock lever, installing a light projector and a light receiver on both sides of the lock lever so that optical axes match, and optically detecting whether the position of the lock lever is correct or not. CONSTITUTION:The light projector 21 and light receiver 22 of a photoelectric switch are provided face to face at the preset positions of a female connector 11 having a recess 12 to be coupled with a locking projection 3. When female and male connectors are completely coupled, light is transmitted through the notch 6 of a lock lever 2, when the coupling is incomplete, light is shielded by the lock lever 2. The incomplete coupling of the connector for an automobile can be detected by a simple electronic device, and high reliability can be obtained.
Patent JP-S59105240-A (JP)
Title: Application device of liquid for forming phosphor screen
Inventor: FUJIWARA KOTOJI
IPC: H01J9/22
Filed: 1982-12-07
Abstract: PURPOSE:To improve quality and an yield in the manufacturing process while removing application unevenness by electrically measuring a circulating flow of liquid by means of a measuring device and reading as well as operating its value in order to put out the prescribed control signal. CONSTITUTION:Phosphor slurry 2 sent from a slurry tank goes through a measuring tube 40 having a flow measuring mechanism by a pipe hose 8 while being circulated to an original tank through an electromagnetic valve. The slurry 2 pushes up a core 41, which changes its position according to its flow, up to the position able to be balanced. The Q value of a coil 42 set outside of a measuring tube changes according to the position of said core, while said value is read and undergoes digital conversion as well as operation treatment by a control device 43 so that a result of measurement may be displayed by an indicator 47. Further, the number of revolution can be automatically changed as well as a circulating flow of the slurry 2 can be controlled by sending a control signal from the control device 43.
Patent JP-2001042310-A (JP)
Title: Liquid crystal display device
Inventor: TSUNODA YUKIHIRO
IPC: G02F1/1335
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To suppress generation of moire fringes by interference by disposing pixels in a liquid crystal display panel in such a manner that a periodical direction of the plurality of pixels of the liquid crystal display panel and the periodical direction of lenses of a lens array cross each other. SOLUTION: On a liquid crystal display panel 100a, a plurality of pixels 100b are formed in a matrix in a row direction (d1 direction) and line direction (d2 direction) perpendicular to each other. Pixels 100b are periodically formed with a pitch P1 in the row direction (d1 direction) (typically with the pitch Ph in the horizontal direction) and a pitch P2 in the line direction (d2 direction) (typically with the pitch Pv in the vertical direction). Then a plurality of lenticular lenses 201 are periodically disposed in the d3 direction with the pitch P3 to constitute a lens array 200. Each lens of the lens array 200 is the lenticular lens extended along the direction perpendicular to the d3 direction and is regularly disposed in the d3 direction.  Namely, the plurality of pixels 100b and the plurality of lenses are disposed with the periodical directions d1, d2 of the pixels 100b and the periodical direction d3 of the lenses being perpendicular to each other.
Patent JP-S60108240-A (JP)
Title: Guide device of heavy weight movable bench
Inventor: SUZUKI HIROSHI
IPC: F16C32/06
Filed: 1983-11-16
Abstract: PURPOSE:To increase dynamic rigidity of the captioned bench in the feed direction thereof by supporting the weight of the bench with respect to a pair of horizontal support surfaces by a static pressure bearing, and employing a narrow guide of a dynamic slide surface of a transversal guide surface with respect to a feed screw axis as a guide in the feed screw direction. CONSTITUTION:Horizontal support surfaces 11, 12 serving to support the weight of a table and transversal guide surfaces 13, 14 are horizontally symmetrically with respect to a center of a feed screw 19, and the table 15 is prevented from meandering. Pressure fluid is supplied into a static pocket 17 on the lower surface of the table 15 via restriction resistance controlled by a variable throttle valve 18. Hereby, said pocket allows the table 15 to float to a state without metal contact and supports it. Accordingly, even if a heavy weight work is placed on the table, sliding resistance of the table 15 becomes very small and a weight change acting on the table 15 results in a change of a gap between the guide surfaces 13, 14. This causes a pressure change in the pocket 17, so that the variable throttle valve 18 is controlled to compensate for the gap change, thereby enabling a high rigidity guide work to be effected.
Patent JP-2000046550-A (JP)
Title: Tracking/measuring device movement carriage for automatic tracking/measuring system
Inventor: OKADA TAKASHI
IPC: G01S3/786
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To adjust and move a tracking/measuring device of an automatic tracking/measuring system quickly and simply and to allow tracking from an arbitrary position according to an operation environment. SOLUTION: A movement carriage 20 comprising a crawler 21 is mounted with first and second lifts 23 and 24. An optical tracking/measuring device 12 is attached to the upper part of the first lift 23 while an operator stage 25 is provided to the upper part of the second lift 24. To detect a tracking target of an operation car main body, an outrigger 30 provided at four-corner parts of the movement carriage 20 is expanded for grounding, so that the first and second lifts 23 and 24 are operated to raise the tracking/measuring device 12 and the operator stage 25 to an appropriate level. After the adjustment operation with the tracking/measuring device 12 is completed, the operator stage 25 is lowered.
Patent JP-H08103878-A (JP)
Title: Method of regulating intensity distribution of laser beam for processing part surface
Inventor: ROTAARU MORUGENTAARU
IPC: G02B7/182
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for regulating the intensity distribution of the laser beam to machine the surface of a parts in which the geometrical shape of a beam is variably changed, the intensity distribution of the laser beam can be matched with the machining geometrical shape and the desired temperature distribution, and the machining intensity (the mean output or flatness) is sufficiently variable. SOLUTION: Regular mirror systems 2, 3 are used to form the laser beam 1, and the laser beam is formed based on the sinusoidal harmonic beam oscillation as the control function of the mirror systems by using at least one galvano- scanner 4. In order to machine the surface of a parts 5 by the laser beam, the laser beam intensity distribution is regulated, the intensity distribution to be generated on the parts surface is regulated irrespective of the selected shape and size of a surface area to be scanned based on the sinusoidal beam oscillation in the case of forming the laser beam, and the laser beam is not affected.
Patent JP-H0264791-A (JP)
Title: Binarizing device for signal
Inventor: YAMAMOTO SEIICHIRO
IPC: G06K7/00
Filed: 1988-08-30
Abstract: PURPOSE:To obtain a binarizing device, which is resistant to an external noise and has satisfactory reproducibility, by executing the operation and amplification of a differentiating signal which is the output of an optical detector, executing secondary differentiation respectively to positive and negative outputs, executing the logical comparison of a zero-cross signal and obtaining a reference signal. CONSTITUTION:An output signal A0 of an optical sensor 1 is differentiated and differential amplification is executed to the signal. Then, a forward signal A1 and a backward signal A2 are obtained. The signals A1 and A2 are inputted through reference voltage comparators 13 and 14 to an FF circuit 22 and the secondary differentiation is executed for the positive level of the signals A1 and A2. Then, zero-cross signals D1 and D2 are obtained. For the signals D1 and D2, a falling part goes to be a waveform which corresponds to the change point of the signal A0. Then, the signals D1 and D2 are outputted through an exclusive OR circuit 21 as a clock signal D5, which is the reference signal to correspond to the rising and falling of the signal A0, and inputted to the CK terminal of the FF circuit 22. The logical comparison is executed by the circuit 22 and a binarizing signal is obtained. Thus, the device can be obtained to be resistant to the noise and to have the satisfactory reproducibility.